Japan vs Mexico: Population in urban agglomerations of more than 1 million
Japan
80.94 million
in 2025
Mexico
56.29 million
in 2025
Japan rank
5th
Mexico rank
6th
Population in urban agglomerations of more than 1 million over time
- Japan
- Mexico
How they compare
Japan currently reports 80.94 million against 56.29 million in Mexico, a difference of 24.65 million.
That makes Japan's figure about 1.4 times Mexico's.
Across all 66 years both countries report, Japan has been ahead every year.
Japan ranks 5th and Mexico ranks 6th of 121 countries.
Japan has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Japan | Mexico | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 45.48 million | 12.05 million | 33.43 million | Japan |
| 1970s | 59.51 million | 18.89 million | 40.62 million | Japan |
| 1980s | 67.59 million | 27.06 million | 40.53 million | Japan |
| 1990s | 73.86 million | 35.25 million | 38.61 million | Japan |
| 2000s | 77.59 million | 42.41 million | 35.19 million | Japan |
| 2010s | 81.16 million | 49.04 million | 32.11 million | Japan |
| 2020s | 81.32 million | 54.46 million | 26.87 million | Japan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population in urban agglomerations of more than 1 million, Japan or Mexico?
- Japan, at 80.94 million against 56.29 million in Mexico as of 2025.
- What is the difference in population in urban agglomerations of more than 1 million between Japan and Mexico?
- 24.65 million, with Japan ahead.
- How many years of comparable data are there for Japan and Mexico?
- 66 years are reported by both, from 1960 to 2025.
- How do Japan and Mexico rank globally for population in urban agglomerations of more than 1 million?
- Japan ranks 5th and Mexico ranks 6th of 121 countries.
- Where does this data come from?
- World Urbanization Prospects 2018, United Nations (UN), published as Population in urban agglomerations of more than 1 million. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Population in urban agglomerations of more than one million is the country's population living in metropolitan areas that in 2018 had a population of more than one million people.